@article{oai:ismrepo.ism.ac.jp:00032482,
 author = {伊藤, 栄明 and 上田, 澄江 and Itoh, Yoshiaki and Ueda, Sumie},
 issue = {1},
 journal = {統計数理研究所彙報},
 month = {Jul},
 pages = {93--104},
 title = {生存競争のモデルとシミュレーション},
 volume = {23},
 year = {1975}
}